H
Håkan Larsson
Researcher at Stockholm University
Publications - 100
Citations - 2585
Håkan Larsson is an academic researcher from Stockholm University. The author has contributed to research in topics: Physical education & Omeprazole. The author has an hindex of 28, co-authored 93 publications receiving 2295 citations. Previous affiliations of Håkan Larsson include Stockholm Institute of Education.
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Journal ArticleDOI
Time-Course of Development and Reversal of Gastric Endocrine Cell Hyperplasia After Inhibition of Acid Secretion: Studies With Omeprazole and Ranitidine in Intact and Antrectomized Rats
Håkan Larsson,Enar Carlsson,Rolf Håkanson,Hillevi Mattsson,Göran E. Nilsson,Rein Seensalu,Björn Wallmark,Frank Sundler +7 more
TL;DR: The results suggest that the effects described are reversible and that gastrin cells turn over more rapidly than ECL cells that are not caused by omeprazole per se.
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Evidence for acid-induced transformation of omeprazole into an active inhibitor of (H+ + K+)-ATPase within the parietal cell
TL;DR: A model is proposed in which the inhibition of acid formation by omeprazole is mediated by a compound formed during the reduction of omepazole to H 168/22 within the acid compartments of the parietal cell.
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Pharmacology and Toxicology of Omeprazole with Special Reference to the Effects on the Gastric Mucosa
TL;DR: The hyperplasia of the oxyntic endocrine ECL cells, and the eventual development of gastric ECL cell carcinoids after lifelong treatment of rats with high doses, can be attributed to the hypergastrinaemia developing after almost complete elimination of Gastric acid secretion in these animals.
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Symbolic capital in physical education and health: to be, to do or to know? That is the gendered question
TL;DR: Symbolic capital in Physical Education : To be, to do or to know as discussed by the authors is the gendered question in physical education: To be or to do, to know, or to be.
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Plasma gastrin and gastric enterochromaffinlike cell activation and proliferation
Håkan Larsson,Enar Carlsson,Hillevi Mattsson,Lars Lundell,Frank Sundler,Gunhild Sundell,Björn Wallmark,Takehiko Watanabe,Rolf Håkanson +8 more
TL;DR: After 10 wk of treatment, plasma gastrin levels were high in unoperated rats treated with the high omeprazole dose and with ranitidine, and low in antrectomized controls.